Electric vacuum cleaner



FIG. 1 is a top and right front perspective view of an electric vacuum cleaner showing our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a right side elevational view thereof shown when in use for emptying of the container for the cleaner.

The phantom line showing in the Figures is for illustrative purposes and forms no part of the claimed invention. 

The ornamental design for an electric vacuum cleaner, as shown and described. 